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NDA General Ability General Studies 2026 NDA 2026 (Phase 1)

NDA General Ability Question (2026) — Solution

Question

Mount Ibu, which recently erupted in Indonesia, is a

Options

  1. A. shield volcano
  2. B. composite volcano
  3. C. volcanic dome
  4. D. cinder cone

Answer

B. composite volcano

Step-by-step solution

Mount Ibu is a stratovolcano, which is also known as a composite volcano. It is located on the northwest coast of Halmahera island in Indonesia. Composite volcanoes are conical volcanoes built up by many layers (strata) of hardened lava, tephra, pumice, and volcanic ash. Answer: composite volcano

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